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ºí¶óÀÎµå ³»ÀåÇü âȣ½Ã½ºÅÛÀÇ ¿¡³ÊÁö ¼º´É ¹× °æÁ¦¼º Æò°¡¿¡ °üÇÑ ¿¬±¸ / Study on Energy Performance And Economic Evaluation of Windows system with Built-in Type Blinds |
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Çѱ¹°ÇÃà½Ã°øÇÐȸ ³í¹®Áý, v.10 n.2(Åë±Ç Á¦40È£) (2010-04) |
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ºí¶óÀεå ; ³»ÀåÇü ; âȣ½Ã½ºÅÛ ; ¿¡³ÊÁö ¼º´É ; Blinds ; Built-in Type ; Windows system ; Energy Performance |
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º» ¿¬±¸¿¡¼´Â Àü¿Çؼ® ÇÁ·Î±×·¥ÀÎ ÇÇÁöº§(PHYSIBEL)À» »ç¿ëÇÏ¿© ºí¶óÀÎµå ³»ÀåÇü âȣ½Ã½ºÅÛÀÇ ÀÏ»çÂ÷´Ü¼º´É ¹× ´Ü¿¼º´É¿¡ µû¸¥ ¿¡³ÊÁö ¼º´ÉÀ» Æò°¡ÇÏ¿´´Ù. ÇÇÁöº§ Çؼ®½Ã âȣº° ±¸¼º Àç·áÀÇ ¿ÀûƯ¼º°ú Çؼ®Á¶°ÇÀ» °áÁ¤Çϱâ À§Çؼ Mock-up½ÃÇèÀ» ½Ç½ÃÇÏ¿´À¸¸ç, ÄÄÇ»ÅÍ ½Ã¹Ä·¹À̼ÇÀ» ÅëÇÑ °á°ú¸¦ ¹ÙÅÁÀ¸·Î °øµ¿ÁÖÅà ±âÁØÃþ 1°³ ¼¼´ë(33ÆòÇü)¸¦ ´ë»óÀ¸·Î ¿¬°£¿¡³ÊÁö ¼ÒºñƯ¼º, ¿¬°£Àü¿·®, ¿¬°£ ³Ã³¹æ ºñ¿ëÀ» ºÐ¼®ÇÏ¿´´Ù. ½ÇÇè°á°ú, ¿¬°£Àü¿·®Àº ÀÏ¹Ý Ã¢È£½Ã½ºÅÛ ´ëºñ ºí¶óÀÎµå ³»ÀåÇü âȣ½Ã½ºÅÛ¿¡¼ ºí¶óÀε带 ¿Ã¸° °æ¿ì ³Ã¹æ½Ã 10%, ³¹æ½Ã 11% Àý°¨ÇÒ ¼ö ÀÖÀ¸¸ç, ºí¶óÀε带 ³»¸° °æ¿ì ³Ã¹æ½Ã 25%, ³¹æ½Ã 30%Á¤µµ¸¦ Àý°¨ÇÒ ¼ö ÀÖ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ºí¶óÀÎµå ³»ÀåÇü âȣ½Ã½ºÅÛÀÇ ³Ã?³¹æ ºÎÇÏ Àý°¨·®Àº ÀÏ¹Ý Ã¢È£½Ã½ºÅÛ¿¡ ºñÇØ ³Ã¹æ½Ã 283.3KWh, ³¹æ½Ã 76.3KWh ·Î ³Ã?³¹æ ¿¡³ÊÁö Àý°¨È¿°ú´Â ´ÜÀ§¼¼´ë´ç 359.6KWh Àý°¨½Ãų ¼ö ÀÖ´Â °ÍÀ¸·Î ³ªÅ¸³µÀ¸¸ç, ÀÌ°ÍÀº ´ÜÀ§¼¼´ë´ç ¿¬°£ ¿¡³ÊÁö¿ø´ÜÀ§(TOE) ¾à 0.078toe, ÀÌ»êÈź¼ÒÅæ( tCO2) 0.16 tCO2À» Àý°¨½Ãų ¼ö ÀÖ¾î ¿Â½Ç°¡½º Àú°¨¿¡µµ À¯¸®ÇÒ °ÍÀ¸·Î ÆǴܵȴÙ. ¶ÇÇÑ, ºí¶óÀÎµå ³»ÀåÇü âȣ½Ã½ºÅÛÀÇ ³Ã?³¹æºñ¿ë Àý°¨¾×Àº ÀϹÝâȣ½Ã½ºÅÛ°ú ºñ±³ÇÏ¿© ¿¬°£ ³Ã¹æºñ¿ë 10¸¸¿ø, ³¹æºñ¿ë 5¸¸¿øÀ¸·Î ¿¬°£ ³Ã?³¹æ ºñ¿ëÀ» ¾à 15¸¸¿ø Á¤µµ Àý°¨½Ãų ¼ö ÀÖ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. |
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This study evaluated the energy efficiency of a windows system using built-in blinds, with regard to their insulation performance and their blocking of solar radiation. The study took advantage of the "Physibel Voltra" program as a physical simulation of heat transfer. To simulate the "Physibel Voltra" program, I practiced a mock-up test to determine heating quality and translation condition. I analyzed the propensity to annual energy consumption, the annual quantity of heat transfer, and the annual cooling and heating cost through a computer simulation for one general household in an apartment building. In the test, it was found that compared to a general windows system, a windows system with built-in blinds reduced the annual heat transfer by 10% in cooling states and by 11% in heating states when the blind was up. When the blind was down, the windows system with built-in blinds reduced the annual heat transfer by 25% in cooling states and 30% in heating states. When a windows system with built-in blinds is compared with a general windows system, the quantity of cooling and heating loads is reduced by 283.3kw? in cooling states and 76.3kw? in heating states. This leads to a reduction in the required cooling and heating energy of 359.6kw? per house. It is thus judged that the use of a windows system with built-in blinds is advantageous in terms of reducing greenhouse gas emissions, because the annual TOE (tons of oil equivalent) per house is reduced by 0.078TOE, while tCO©üis reduced by 0.16tCO©ü. In addition, compared with a general windows system, the cost of cooling and heating loads in the system reduces the annual cooling cost by 100,000won, and the annual heating cost by 50,000won. Ultimately, this means that cooling and heating loads are cut by 150,000won per year. |